- Contact Person : Mr. Xu Topman
- Company Name : Baoding Beifang Waterproofing Engineering Company
- Tel : 86-0312-5880504
- Fax : 86-0312-5880504
- Address : Hebei,Baoding,No. 11, Zeyuan Area, Jian Guo Road, Xin Shi Dist.
- Country/Region : China
- Zip : 071000
Related Product Searches:PVC waterproof roofing building material,High Quality,roofing material, pvc roofing material
Product detail
Charecteristics:
1.High tension,perfect elongation,perfect heating resistance.
2.Perfect jointing,It can be fused with base as a whole after heatingjointing.
3.Hiah permeability,chilling material and moisture can be expelled easity.
4.Good cold flexibility(-20°C)
5.Service life can reach 50 years long with no pulltion.
6.Surface can reflect UV.The temperature on the surface is low due to little absorbing heat.
Usgs:
Colorful polymer PVC waterproof membrane can variously be used to the roof of building,underground building,tunnel,dam,pool,sewage treatment works,garbage disposal facilities.It also can be suitable to any requirement of all kinds of thchnological practice&different grade of roof waterproof and underground construction waterproof.
Technology
No | Item | I | II | |
1 | Tension strength/Map | 8.0 | 12.0 | |
2 | Fracture elongation ≥/% | 200 | 250 | |
3 | Measurement changing at heating /%≤ | 3.0 | 2.0 | |
4 | Cold bending | -20°Cno leaking | -25°Cno leaking | |
5 | Perforation resistance | Water impermeability | ||
6 | Water impermeability | Water impermeability | ||
7 | Binding property with cutting(N/mm) | 3.0/breaking membrane | ||
8 | Hot air ageing | appearance | Nocraze,nobubble, nocohering, hole | |
Tension strength/% | ±25 | ±20 | ||
Fracture elongation changing rate | ||||
Cold bending/% | -15°Cno leaking | -20°Cno leaking | ||
9 | chemistry | Tension strength/% | ±25 | ±20 |
Fracture elongation changing rate | ||||
Cold bending/% | -15°Cno leaking | -20°Cno leaking | ||
10 | Phototonus accelerating ageing | Tension strength/% | ±25 | ±20 |
Fracture elongation changing rat | ||||
Cold bending/% | -15°Cno leaking | -20°Cno leaking | ||
Note: no considering phototonus accelerating ageing |
PVC waterproof roofing building material